CLC021 - National Semiconductor

CLC021 SMPTE 259M Digital Video Serializer with EDH Generation and Insertion

The CLC021 SMPTE 259M Digital Video Serializer with EDH Generation and Insertion is a monolithic integrated circuit that encodes, serializes and transmits bit-parallel digital data conforming to SMPTE 125M and 267M component video and SMPTE 244M composite video standards. The CLC021 can also serialize other 8- or 10-bit parallel data. The CLC021 operates at .

Features

n SMPTE 259M serial digital video standard compliant n Supports all NTSC and PAL standard component and composite serial video data rates n No external serial data rate setting or VCO filtering components required
* n Fast VCO lock time: < 75 µs at 270 Mbps n Built-in self-test (BIST) and video test pattern generator (TPG) with 16 internal patterns
* n Automatic EDH character and flag generation and insertion per SMPTE RP 165 n Non-SMPTE mode operation as parallel-to-serial converter n NRZ-to-NRZI conversion control n HCMOS/LSTTL-compatible data and control inputs and outputs for CLC021AVGZ-5.0,.